Do you think the Benghazi crisis played any role in CIA Director Petraeus’ resignation? (or is it just his affair?)

FNC’s Bret Baier just reported that Gen Petraeus says his resignation has nothing to do with Benghazi….do you believe it? He also says the White House did not pressure him but that it was HIS decision.

Note that the CIA Director was supposed to testify next week on Capitol Hill about Benghazi.